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我厂铸工车间在市“改炉节焦”会议的推动下,对炉型和风口作了改进,并在操作上精心修炉,精心备料,精心操作。总焦铁比1∶13.8,铁水温度1430～1470℃,获得了良好效果,现简介如下: 一、结构工艺参数(见图) 炉膛最大直径:φ820毫米, 主风口区直径:φ560毫米; 第一排风口区直径:φ520米; 炉胆上下口直径:φ650/φ750毫米; 加料口处直径:φ550毫米; 炉缸高度:250毫米;
Casting plant in our factory in the city, “Coke Festival Festival,” the meeting of the promotion, the furnace and tuyere made improvements, and in the operation carefully repair furnace, careful preparation, meticulous operation. The total iron and iron ratio 1:13.8, hot metal temperature 1430 ~ 1470 ℃, obtained good results, are summarized as follows: First, the structural parameters (see Figure) the maximum furnace diameter: φ820 mm, the main tuyere area diameter: φ560 mm; Diameter of vents: φ520m; Diameter of upper and lower mouth of furnace: φ650 / φ750mm; Diameter of feeding mouth: φ550mm; Hearth height: 250mm;